Multiplicity free U(2)-actions and triangles

Goertsches O, van Steirteghem B, Wardenski N (2025)

Publication Type: Journal article

Publication year: 2025

Journal

Pure and Applied Mathematics Quarterly International Press

Book Volume: 21

Pages Range: 1775-1824

Journal Issue: 5

DOI: 10.4310/PAMQ.250306172549

Abstract

We classify the compact, connected multiplicity free Hamiltonian U(2)-manifolds with trivial principal isotropy group whose momentum polytope is a triangle.

Authors with CRIS profile

Bart van Steirteghem Department Mathematik

Involved external institutions

Philipps-Universität Marburg DE Germany (DE) University of Haifa / אוניברסיטת חיפה IL Israel (IL)

How to cite

APA:

Goertsches, O., van Steirteghem, B., & Wardenski, N. (2025). Multiplicity free U(2)-actions and triangles. Pure and Applied Mathematics Quarterly, 21(5), 1775-1824. https://doi.org/10.4310/PAMQ.250306172549

MLA:

Goertsches, Oliver, Bart van Steirteghem, and Nikolas Wardenski. "Multiplicity free U(2)-actions and triangles." Pure and Applied Mathematics Quarterly 21.5 (2025): 1775-1824.

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